X283 (OECID: 0201396; BBL: 2030337501)
K-12 School in New York City, NY · 400 East Fordham Rd · 10458
At a glance
X283 (OECID: 0201396; BBL: 2030337501) is a 26,076-square-foot K-12 school at 400 East Fordham Rd in New York City, New York, built in 2009. In its 2023 New York City benchmarking disclosure it reported an ENERGY STAR score of 46 out of 100 (grade D), a site energy-use intensity of 44.4 kBtu/ft² and 125 tCO₂e of greenhouse-gas emissions. That score is higher than 24% of the 2,052 scored K-12 school buildings in New York City.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 46 (band D) |
| Site EUI | 44.4 kBtu/ft² |
| Source EUI | 122.8 kBtu/ft² |
| GHG emissions | 125 tCO₂e |
| GHG intensity | 4.8 kgCO₂e/ft² |
| Electricity | 332,940 kWh |
| Natural gas | 205 therms |
| Water use | 565 kgal |
| Gross floor area | 26,076 sq ft |
| Source record | nyc:3237481:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 46 | -3 | 44.4 kBtu/ft² | 125 tCO₂e |
| 2022 | 49 | 45.9 kBtu/ft² | 101 tCO₂e |
Compliance context
Local Law 84 (LL84)
Under Local Law 97, buildings over 25,000 sq ft face carbon caps with fines of $268 per metric ton of CO₂e over the limit, phasing in from 2024.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 400 East Fordham Rd
- City
- New York City
- State
- New York
- ZIP
- 10458
- Coordinates
- 40.86090, -73.89193
Within ~1 km
Nearby benchmarked buildings
- Fordham Rose Hill Campusscore —
College/University · 2,308,041 sq ft
- Fordham. Rose Hill MAINscore —
College/University · 2,227,199 sq ft
- Hospital Campusscore 58
Hospital (General Medical & Surgical) · 575,228 sq ft
- 1 Fordham Plazascore 68
Office · 563,549 sq ft
- One Fordham Plaza LLCscore 88
Office · 563,549 sq ft
- Main-West Wing-Annexscore —
Hospital (General Medical & Surgical) · 482,424 sq ft
See also: most efficient in New York City · biggest emitters
How does X283 (OECID: 0201396; BBL: 2030337501) compare with other K-12 school buildings in New York City?
The latest disclosures cover 2,301 K-12 school buildings in New York City, out of 48,310 buildings citywide. X283 (OECID: 0201396; BBL: 2030337501)'s ENERGY STAR score of 46 compares with an average of 64 across the 2,052 that report a score; it scores higher than 24% of them and lower than 75%. Its site EUI of 44.4 kBtu/ft² is about 28% below the average of 61.3 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 4.8 kgCO₂e/ft² is roughly in line with the group average of 4.8 kgCO₂e/ft².
At 26,076 sq ft, it is about 74% below the average floor area of 101,338 sq ft for those buildings. It was built in 2009, 56 years later than the group's average year built (1954). Across all 24 jurisdictions BuildingCensus covers, the 6,548 K-12 school buildings average an ENERGY STAR score of 64 and a site EUI of 52.7 kBtu/ft².
How has X283 (OECID: 0201396; BBL: 2030337501)'s energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for X283 (OECID: 0201396; BBL: 2030337501), covering report years 2022–2023. Its ENERGY STAR score went from 49 in 2022 to 46 in 2023 (-3 points); its best year on file was 2022, at 49. Site EUI moved from 45.9 kBtu/ft² (2022) to 44.4 kBtu/ft² (2023), a 3% decrease. Reported emissions went from 101 tCO₂e to 125 tCO₂e over the same span (up 24%).
What does an ENERGY STAR score of 46 mean?
ENERGY STAR scores run from 1 to 100 and are computed by the EPA's Portfolio Manager as a percentile against similar buildings nationwide, adjusted for climate, size and use: a score of 46 means the building performs better than about 46% of its national peers. BuildingCensus bands the score into report-card grades; 46 falls in band D — lowest band (1–54). It sits 29 points below 75, the threshold for ENERGY STAR certification. In New York City, 43% of scored buildings are at 75 or above.
Site energy-use intensity (EUI) is the energy a building uses on site in a year divided by its floor area, in thousand Btu per square foot — lower is more efficient. X283 (OECID: 0201396; BBL: 2030337501)'s 44.4 kBtu/ft² across 26,076 sq ft works out to about 1.2 billion Btu (339 MWh-equivalent) in 2023. Its source EUI of 122.8 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 332,940 kWh of electricity, 205 therms of natural gas and 565 thousand gallons of water for the year.
Which law requires X283 (OECID: 0201396; BBL: 2030337501) to report its energy use?
X283 (OECID: 0201396; BBL: 2030337501) reports under Local Law 84 (LL84), the legal basis of New York City's Energy and Water Data Disclosure program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2023 disclosure (source record nyc:3237481:2023). Under Local Law 97, buildings over 25,000 sq ft face carbon caps with fines of $268 per metric ton of CO₂e over the limit, phasing in from 2024.
More K-12 school buildings in New York City
- BRONX LIGHTHOUSE CHARTER SCHOOL-1005· 25,837 sq ft · score 95 (A)
- Bronx Lighthouse College Preparatory Academy· 25,837 sq ft · score 86 (A)
- 173-179 conover st· 25,775 sq ft · score 36 (D)
- 173 CONOVER ST· 25,775 sq ft · score 27 (D)
- UNITED TALMUDICAL SEMINARY· 25,744 sq ft · score 91 (A)
- 70 - St Francis Xavier· 25,732 sq ft · score 96 (A)
- K-12 School buildings in New York City· 2,301 benchmarked
- All New York City benchmarked buildings· Local Law 84 (LL84)
- Most efficient large buildings in New York City
- Least efficient large buildings in New York City
- Biggest emitters in New York City
Frequently asked questions
What is X283 (OECID: 0201396; BBL: 2030337501)'s energy grade?
X283 (OECID: 0201396; BBL: 2030337501) scores 46 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does X283 (OECID: 0201396; BBL: 2030337501) use?
Its 2023 site energy-use intensity was 44.4 kBtu/ft² (122.8 kBtu/ft² source) across 26,076 sq ft, including 332,940 kWh of electricity and 205 therms of natural gas.
What are X283 (OECID: 0201396; BBL: 2030337501)'s carbon emissions?
X283 (OECID: 0201396; BBL: 2030337501) reported 125 tCO₂e of greenhouse-gas emissions (4.8 kgCO₂e/ft²) for 2023.
Where is X283 (OECID: 0201396; BBL: 2030337501)?
X283 (OECID: 0201396; BBL: 2030337501) is at 400 East Fordham Rd, in New York City, New York 10458. Its coordinates are 40.86090, -73.89193 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is X283 (OECID: 0201396; BBL: 2030337501) and when was it built?
X283 (OECID: 0201396; BBL: 2030337501) has 26,076 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 2009 as its year built. It is classed as K-12 school.
Is X283 (OECID: 0201396; BBL: 2030337501) covered by Local Law 84 (LL84)?
Yes — it appears in the 2023 Energy and Water Data Disclosure disclosure, which lists the buildings reporting under Local Law 84 (LL84).
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About this data
Source: Energy and Water Data Disclosure (Local Law 84 (LL84)), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “X283 (OECID: 0201396; BBL: 2030337501), New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/x283-oecid-0201396-bbl-2030337501-6599f3b2 (data as of October 2, 2026).